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Palestine

Solar Market Outlook in Palestine

The lack of availability in natural resources, financial crisis, and unstable political conditions affect the energy sector in Palestine. Therefore, 100% of its energy production is reliant on imported fossil fuels. The high population growth rate and rapid industrialization also contribute to the challenges faced by the energy sector. 

The tremendous level of energy demand in Palestine has taken its toll on the economy. In fact, the cost of electricity in Palestine is a lot higher than its neighboring Middle East countries. 

These factors have pushed the Palestine government to evaluate the potential of renewable energy sources such as solar to maintain a sustainable energy future. The 3000 sunshine hours per year experienced in Palestine delivers high solar power potential. The staggering amount of sunlight is an opportunity to exploit it to generate solar energy for various applications. 

The Gaza Electricity Distribution Company has spearheaded the installation of solar PVs in the country when it developed connected rooftop solar systems for up to 1,000 consumers in the Gaza strip. This installation generated 1 MW of power. There are wider initiatives being eyed in an effort to make solar installations more accessible to everyone and to combat the ongoing energy crisis in Palestine. 

Solar Energy Equipment Supply Capacity in Palestine

Palestine is unable to produce its own solar power equipment to date. Therefore, any solar PV systems currently in place are generated through global and online suppliers or distributors. 

Top Major Seaports & Logistics in Palestine

Palestine has access to ports for logistics, trade, and commercial activity. When it comes to transporting solar equipment, there are major ports that can service Palestine such as the Port of Gaza.

Electrical Disconnect used for below projects in Palestine

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Electrical Disconnect

Wholesale Disconnects for Solar Systems

Essentially, safety disconnects allow users to rapidly shut down the system in case of an emergency. For this reason, disconnect switches are required to comply with electrical codes and pass inspection. 

A solar PV system usually has two safety disconnects. The first is the PV disconnect (or array DC disconnect). This kind of disconnect allows the DC current between the modules (source) to be interrupted before reaching the inverter. 

The second disconnect is the AC disconnect. The AC disconnect is used to separate the inverter from the electrical grid. In a solar system, the AC disconnect is typically mounted to the wall between the inverter and utility meter. This kind of disconnect may be a breaker on a service panel, or it may be a standalone switch. Additionally, it is sized based on the output current of the inverter. 

How to Size an AC or DC Disconnect?

Generally speaking, sizing refers to equipment, components, and connectivity (wiring) throughout a solar system as it relates to NEC requirements. The following terms are used to determine component output: 

  • Voltage
  • Circuit load
  • Amps or breaker size
  • Wiring or cables
  • Sizing and Protection of the AC Disconnect

NEC 690.10 stipulates that the circuit conductors between the inverter output and the building or structure disconnecting means shall be sized based on the output rating of the inverter. These conductors shall be protected from overcurrents in accordance with Article 240. The overcurrent protection shall be located at the output of the inverter. 

Important Features to Look For in Disconnect in Bulk?

Disconnects are incredibly useful for solar systems, and so, it is important to get the best possible disconnect for your own solar system. The following are the core features to look for in a disconnect: 

  • Offers bi-directional functionality, which breaks the arc regardless of normal or a reverse current flow
  • Includes all required components to meet NEC 690 requirements, including jumpers and labels
  • Guards against accidental contact with live parts with clear polycarbonate dead fronts
  • Available with modifications that allow customization to meet any application need
  • Sizing of Module Interconnection Conductors and DC Overcurrent Protection

According to NEC 690.80, where a single overcurrent device is used to protect a set of two or more parallel-connected module circuits, the ampacity of each of the module interconnection conductors shall not be less than the sum of the rating of the single fuse plus 125% of the short-circuit current from the other parallel-connected modules. 

Why Buy Wholesale Disconnects for PV Systems from Us?

Our website lists AC or DC disconnects for PV systems from reputable brands all over the world. As a result, you can expect that the AC or DC disconnects that we offer are of the best variety. They are characterized by numerous remarkable features, such as higher efficiency, reliable performance, and longer life span, thus giving them the ability to fulfill all your solar power needs. 

If you want to buy AC or DC disconnects for PV systems at low wholesale prices, then go through our website to explore products with profitable deals. You can also choose to send in your query at info@solarfeeds.com.

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